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Old 15th February 2021, 08:19   #847  |  Link
pinterf
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Join Date: Jan 2014
Posts: 2,309
Quote:
Originally Posted by DTL View Post
, so current defaults in 16-235 range integers is
b=0.48113*219+16=121
c=0.01541*219+16=19
I see those hardcoded numbers 16 and 219 there. Does it mean that this resizer is fine tuned to YUV color space luma only? U and V chroma planes have 16-240 range; RGB is full range.
EDIT:
Some notes:
This one probably doesn't need default parameters because here you are already setting the them.

Last edited by pinterf; 15th February 2021 at 08:31.
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